Calendar of Upcoming Events

2020 was challenging for everyone. Dave has had the opportunity to present occasional online classes through various companies and organizations. Great progress has been made ensuring adults  are vaccinated against the corona virus, so conferences and in-person seminars are now being scheduled.  We will be posting Dave's schedule here as soon as we have dates and locations, and add specifics as the various society's publish them.  Thank you for your patience.

Below are training events currently scheduled:

2021:  

                                     - Practical Geodesy for Practical Surveyors

                                     - Rationale for and Expectations of the 2022 Datums

  • September 17           Virginia Association of Surveyors                                              Williamsburg, VA                  

                                     - Practical Geodesy for Practical Surveyors

  • October 14               Maryland Society of Surveyors                                                   Ellicott City, MD                  

                                     - Practical Geodesy for Practical Surveyors

                  

 

2022:  

  • February 22-25        NewJersey Society of Professional Land Surveyors                   Atlantic City, NJ                  

                                     - TBA

                                    

                         

 

 

What people are saying about Dave and Base 9 Geodetic Consulting Services workshops:

 

  • "You are the Neil deGrasse Tyson of Surveying"

  • "Great speaker!! Very informed; please come back."

  • "Always learn new things from David Doyle.""

  • "A great speaker. Very knowledgeable and easy to listen to. Lots of good information."

  • "Extremely informative. Dave is always an excellent presenter."

  • "Would like to see this seminar each year to keep updated on NSRS."

  • "Invaluable presenter with wealth of knowledge and the wisdom to make understanding content easier."

  • "Instructor extremely informative and knowledgeable. Would recommend every surveyor take his class."

  • "This course should be repeated in future conferences."

  • "Good speaker and did not talk over our heads."

  • "Very experienced, based on 'real world' experience."

 

 

 

You can contact these organizations, who have hosted Base 9 Geodetic Consulting Services seminars, for references/reviews:

Texas Society of Professional Surveyors - November 2019

Maryland Society of Surveyors - October 2019

Vermont Society of Land Surveyors - September 2019

Arizona Professional Land Surveyors - May 2019

Nevada Association of Land Surveyors - March 2019

California Land Surveyors Association - March 2019

Tennessee Association of Professional Surveyors - March 2019

New Jersey Society of Professional Land Surveyors - February 2019

Professional Land Surveyors of Oregon - January 2019


 

 

 

 

Videos/recordings of Dave's seminars:

-- "Relationship of and transformations between most common reference frames used in the U.S."; January 30, 2015 

-- "Modernization of the National Spatial Reference System "; March 14, 2014

-- Fundamentals of Geodesy, November 14, 2014, 4:24

-- NGS Datasheets Tips, January 12, 2015, 3:59